I agree with Popa. I think those who are objecting so strenuously are overreacting. Romantic songs are typically NOT about lust. Lustful music is generally not romantic. Romance is about emotions, and lust is about…well you know. And anyone here who cannot tell the difference between the two, has probably grown up in a vacuum.
When I hear the theme song from Titanic, for example, it makes me cry. There are many such songs that tap into our feelings, without being vulgar. Everything that is not Jewish is not necessarily treif.